Listen to Chamber Concerto in F Major, RV 99: II. Largo online. Chamber Concerto in F Major, RV 99: II. Largo is an English language song and is sung by Il delirio fantastico. Chamber Concerto in F Major, RV 99: II. Largo, from the album Antonio Vivaldi, was released in the year 2020. The duration of the song is 1:41. Download English songs online from JioSaavn.